package cn.edu.hqu.cst.android.cxy.test2;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class UC4 extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_uc4);
        Button button45 = findViewById(R.id.button45);
        button45.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View v){
                Intent i4 = new Intent(UC4.this , MainActivity.class);
                startActivity(i4);
            }
        });
    }
}